It’s a humid Summer Thursday night in the heart of Tel Aviv, but not everyone is celebrating the end of a busy week. As the vibrant city. after spending nearly.

When the Service Token Server (STS) is too busy because of “too many requests”, it returns an HTTP error 429 with a hint about when you can try again (Retry-After response field) as a delay in seconds, or a date. Previously, ADAL.NET.